/* Red Sea Nile Shipping – base: tokens, typography, header, footer */
:root {
  --navy: #0B2545;
  --navy-2: #13315C;
  --ocean: #13579A;
  --mist: #EEF3F8;
  --line: #CFD9E4;
  --hull: #B3322A;
  --ink: #0B2545;
  --muted: #4A5B72;
  --white: #FFFFFF;
  --font: "IBM Plex Sans Arabic", "Segoe UI", Tahoma, sans-serif;
  --wrap: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink);
  background: var(--white);
}
img { display: block; max-width: 100%; height: auto; }
a { color: var(--ocean); }
h1, h2, h3 { line-height: 1.3; margin: 0 0 .6em; font-weight: 700; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; }

.wrap { width: min(100% - 2.5rem, var(--wrap)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; top: -40px; right: 1rem; background: var(--navy); color: #fff; padding: .5rem 1rem; z-index: 100; }
.skip:focus { top: .5rem; }
:focus-visible { outline: 3px solid var(--hull); outline-offset: 2px; }

/* utility bar */
.utility { background: var(--navy); color: #C9D6E5; font-size: .82rem; }
.utility__row { display: flex; justify-content: space-between; gap: 1rem; padding: .45rem 0; flex-wrap: wrap; }
.utility__contact { display: flex; gap: 1.5rem; }
.utility a { color: #fff; text-decoration: none; }

/* header */
.header { background: var(--white); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header__row { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 1rem; }
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: var(--navy); }
.brand__mark { width: 44px; height: 44px; flex: none; }
.brand__text { display: flex; flex-direction: column; line-height: 1.25; }
.brand__text strong { font-size: 1.05rem; }
.brand__text small { font-size: .74rem; color: var(--muted); letter-spacing: .02em; text-align: right; }

.nav { display: flex; align-items: center; gap: .25rem; }
.nav a { color: var(--navy); text-decoration: none; padding: .5rem .8rem; font-weight: 500; font-size: .95rem; }
.nav a:hover { color: var(--ocean); }
.nav .nav__cta { background: var(--hull); color: #fff; margin-inline-start: .5rem; padding: .55rem 1.1rem; }
.nav .nav__cta:hover { background: #962923; color: #fff; }

.nav-toggle { display: none; background: none; border: 1px solid var(--line); width: 44px; height: 44px; cursor: pointer; }
.nav-toggle__bars, .nav-toggle__bars::before, .nav-toggle__bars::after {
  display: block; width: 20px; height: 2px; background: var(--navy); margin: auto; position: relative; content: "";
}
.nav-toggle__bars::before { position: absolute; top: -6px; }
.nav-toggle__bars::after { position: absolute; top: 6px; }

/* buttons */
.btn { display: inline-block; padding: .8rem 1.4rem; font: inherit; font-weight: 600; text-decoration: none; border: 2px solid var(--navy); cursor: pointer; }
.btn--solid { background: var(--navy); color: #fff; }
.btn--solid:hover { background: var(--ocean); border-color: var(--ocean); }
.btn--line { color: var(--navy); background: transparent; }
.btn--line:hover { background: var(--mist); }

/* footer */
.footer { background: var(--navy); color: #C9D6E5; padding: 3.5rem 0 1.5rem; font-size: .92rem; }
.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2.5rem; }
.footer__name { color: #fff; font-size: 1.15rem; display: block; margin-bottom: .6rem; }
.footer__h { color: #fff; font-size: .95rem; margin-bottom: .8rem; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .35rem; }
.footer a { color: #fff; text-decoration: none; }
.footer__legal { border-top: 1px solid rgba(255,255,255,.15); margin-top: 2.5rem; padding-top: 1.2rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; font-size: .82rem; }
.footer__legal p { margin: 0; }

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .nav {
    position: absolute; inset-inline: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--white); border-bottom: 1px solid var(--line);
    display: none; padding: .5rem 1.25rem 1rem;
  }
  .nav.is-open { display: flex; }
  .nav a { padding: .8rem 0; border-bottom: 1px solid var(--mist); }
  .nav .nav__cta { margin: .75rem 0 0; text-align: center; }
  .header { position: relative; }
}
@media (max-width: 640px) {
  .utility__row > span:first-child { display: none; }
  .utility__contact { width: 100%; justify-content: space-between; }
  .footer__grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .brand__text strong { font-size: .95rem; }
}